/**   
 * @Title: SQLToken.java 
 * @Package cn.edu.cdtu.healthserver.dao 
 * @Description: TODO 
 * @author  
 * @date 
 * @version V0.0   
 */
package cn.edu.cdtu.healthserver.dao;

/** 
 * @ClassName: SQLToken 
 * @Description: 高频SQL语句集合
 * @author 
 * @date 
 *  
 */
public class SQLToken {

	public static final String INSERT_INTO_STRING = " insert into ";
	public static final String VALUES_STRING = " values ";
	public static final String UPDATE_STRING = " update ";
	public static final String SET_STRING = " set ";
	public static final String DELETE_FROM_STRING = " delete from ";
	public static final String SELECT_STRING = " select ";
	public static final String FROM_STRING = " from ";
	public static final String WHERE_STRING = " where ";
	public static final String AND_STRING = " and ";
	public static final String OR_STRING = " or ";
	public static final String ORDER_BY_STRING = " order by ";
	public static final String DESC_STRING = " desc ";
	
	/**
	 * 
	 * @Title: SQLToken
	 * @Description: 私有化构造方法防止生成实例
	 * @throws 
	 *
	 */
	private SQLToken(){
		
	}
}
